APA (7th ed.) Citation

Foster, J. (1941). Then and now: The historic church and the younger churches. Student Christian Movement Press.

Chicago Style (17th ed.) Citation

Foster, John. Then and Now: The Historic Church and the Younger Churches. London: Student Christian Movement Press, 1941.

MLA (8th ed.) Citation

Foster, John. Then and Now: The Historic Church and the Younger Churches. Student Christian Movement Press, 1941.

Warning: These citations may not always be 100% accurate.